KR100663842B1 - A drier - Google Patents

A drier Download PDF

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Publication number
KR100663842B1
KR100663842B1 KR1020060095243A KR20060095243A KR100663842B1 KR 100663842 B1 KR100663842 B1 KR 100663842B1 KR 1020060095243 A KR1020060095243 A KR 1020060095243A KR 20060095243 A KR20060095243 A KR 20060095243A KR 100663842 B1 KR100663842 B1 KR 100663842B1
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KR
South Korea
Prior art keywords
hot air
main body
drying chamber
air dryer
support
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KR1020060095243A
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Korean (ko)
Inventor
한병호
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박숙희
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Priority to KR1020060095243A priority Critical patent/KR100663842B1/en
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Publication of KR100663842B1 publication Critical patent/KR100663842B1/en
Priority to CNB200710008317XA priority patent/CN100570252C/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

A hot air drier is provided to radiate far infrared ray by coating trays arranged into layers in the main body of the hot air drier with a material for radiating far infrared ray by heat. A plurality of trays(20) are arranged into multiple layers in a main body(10) of a hot air drier. The hot air drier has double side walls(11) of a hot air supply passage(12). An air blower(30) and a heater(40) are arranged on a top(13) of the main body connected to the hot air supply passage. An intake pipe and an exhaust unit are arranged on the top of the main body, and connected to an internal drying chamber(14) and outside of the main body. A controller(70) is arranged outside of the main body so as to control the operation of the exhaust unit and the heater by a sensor arranged in the drying chamber.

Description

열풍건조기{A drier}Hot air dryer {A drier}

도 1은 종래기술의 실시형태를 단면상태로 도시한 도면.1 shows a cross-sectional view of an embodiment of the prior art;

도 2는 본 발명의 바람직한 실시형태에 따른 열풍건조기를 입체적으로 도시한 도면.2 is a diagram three-dimensionally showing a hot air dryer according to a preferred embodiment of the present invention.

도 3은 본 발명의 바람직한 실시형태에 따른 열풍건조기의 구성을 평면상태로 도시한 개념도.3 is a conceptual view showing the configuration of a hot air dryer according to a preferred embodiment of the present invention in a planar state.

도 4는 도 3에서 표시한 "A-A"에 대한 단면도.4 is a cross-sectional view of "A-A" shown in FIG.

도 5는 도 3에서 표시한 "B-B"에 대한 단면도.FIG. 5 is a cross-sectional view of “B-B” shown in FIG. 3. FIG.

도 6은 본 발명의 바람직한 실시형태에 따른 열풍건조기의 채반받침을 입체적으로 도시한 도면.Figure 6 is a three-dimensional view showing the support of the hot air dryer according to a preferred embodiment of the present invention.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 본체 11 : 측벽10 main body 11: side wall

11a: 열기분사공 12 : 열기공급로11a: hot air sprayer 12: hot air supply passage

13 : 상단부 14 : 건조실13: upper part 14: drying chamber

20 : 채반받침 20a: 채반20: tray support 20a: tray

21 : 받침판 21a: 굴곡부21: base plate 21a: bent portion

21b: 절곡면 22 : 지지대21b: bending surface 22: support

30 : 송풍수단 40 : 가열수단30: blowing means 40: heating means

50 : 흡기관 60 : 배기수단50: intake pipe 60: exhaust means

61 : 배기관 62 : 배기 팬61 exhaust pipe 62 exhaust fan

70 : 제어수단 71 : 센서70: control means 71: sensor

본 발명은 열풍건조기에 관한 것으로, 더 구체적으로는 본체를 이루는 양측 벽면이 이중으로 형성되어 가열된 열을 버리지 않고 다시 사용할 수 있는 형태로써, 건조물에 따라 알맞은 온도 및 습도를 유지할 수 있는 제어수단에 의해 건조 이후의 품질을 제고할 수 있는 열풍건조기에 관한 것이다.The present invention relates to a hot air dryer, and more specifically, to both sides of the wall forming the main body is formed in a double form that can be used again without discarding the heated heat, control means that can maintain a proper temperature and humidity according to the dry matter It relates to a hot air dryer that can improve the quality after drying.

일반적으로 농수산물의 경우, 생물 상태로는 신선도를 오랫동안 보존하는 것이 어려울 뿐만 아니라, 보존을 위한 경제적인 부담이 크게 늘어나는 등 문제점이 있다. 이러한 문제점을 해소하기 위한 것으로 농수산물에 대한 건조가공이 보편적으로 실시되고 있는 실정이다.In general, in the case of agricultural and marine products, it is difficult to preserve freshness for a long time in a biological state, and there are problems such as an increase in economic burden for preservation. In order to solve this problem, the dry processing of agricultural and marine products is generally carried out.

상기와 같은 농수산물의 건조가공을 위한 것으로, 등록실용신안공보 제422795호(2006. 7. 25., 이하 '종래기술'라 함)와 같은 기술이 있다. 상기한 종래기술은 농수산물 건조기에 관한 것으로, 도 1에서처럼 양 측벽(2)이 이중으로 이루어져 열풍공급실(3)을 형성하며, 이 열풍공급실(3) 내에 코일히터(4)가 구비된 건조기(1) 상단에 브로워(5)를 포함하는 컨테이너(6)를 구비하되, 이 컨테이너(6)의 상면에는 배기공(6a)이 구비되고, 측면에는 외기유입구(6b)가 구비된 것에 기술적 구성의 특징이 있다.As for the dry processing of agricultural and marine products as described above, there is a technology such as registered utility model publication No. 422795 (July 25, 2006, hereinafter 'prior art'). The prior art relates to a agricultural and aquatic product dryer, and as shown in FIG. 1, both side walls 2 are doubled to form a hot air supply chamber 3, and a dryer 1 having a coil heater 4 in the hot air supply chamber 3. A container 6 including a blower 5 is provided at an upper end thereof, and an exhaust hole 6a is provided at an upper surface of the container 6, and an outside air inlet 6b is provided at a side thereof. There is this.

상기 종래기술의 경우, 외기유입구(6b)를 통해 유입되는 외기(外氣)와 코일히터()에 의해 가열된 내기(內氣)가 컨테이너(6) 내에서 혼합된 뒤, 브로워(5)에 의해 열풍공급실(3)로 송풍되게 하는 기술적 구성을 채택함으로써, 외기(外氣)에 대한 가열성능을 개선하고 이것은 결국 건조효율을 높인다는 점을 개시하고 있다.In the case of the prior art, the outside air introduced through the outside air inlet 6b and the inside air heated by the coil heater are mixed in the container 6, and then, the brower 5 By adopting a technical configuration to blow air into the hot air supply chamber 3, it is disclosed that the heating performance to the outside air is improved, which in turn increases the drying efficiency.

그러나, 상기한 종래기술은 단지 브로워(5)가 함입된 컨테이너(6)를 구비하여, 건조기(1) 내부를 경유한 내기(內氣) 즉, 폐열의 회수가 가능하도록 한 것에 불과한 한계를 안고 있다. 즉, 폐열이 회수됨에 따라 코일히터(4)의 작동 상태를 적절히 조절해 줄 수 있는 어떠한 기술적 구성도 제시하고 있지 못한 것으로, 회수되는 폐열과는 상관없이 코일히터(4)의 작동이 계속 될 수밖에 없는 문제점이 있다.However, the above-described prior art has only a limitation that it is possible to recover the waste heat, that is, waste heat via the inside of the dryer 1, by providing the container 6 in which the blower 5 is embedded. have. That is, no technical configuration is provided to properly control the operating state of the coil heater 4 as the waste heat is recovered. Therefore, the operation of the coil heater 4 may be continued regardless of the waste heat recovered. There is no problem.

상기와 같은 종래기술에 따른 코일히터(4)의 작동 상태에서는 건조기(1)의 내부와 열풍공급실(3)을 순환하는 공기의 가열상태가 과중(過中)됨으로 건조물의 최종적인 품질상태가 나빠지는 문제점이 있다. 즉, 공기의 순환이 반복될수록 과중(過中)되는 가열에 의해 건조물이 삶아지는 등 원형이 손상된 상태에서 건조시킴으로써, 양질의 건조물을 얻을 수 없는 문제점이 있다.In the operating state of the coil heater 4 according to the prior art as described above, the final quality state of the building is deteriorated because the heating state of the air circulating inside the dryer 1 and the hot air supply chamber 3 is excessive. Has a problem. That is, there is a problem in that a good quality of the dried product cannot be obtained by drying in a state in which the prototype is damaged, such as drying of the dried product due to excessive heating as air circulation is repeated.

또한, 상기 종래기술은 외기유입구(6b)를 통해 유입되는 외기(外氣)와 코일히터()에 의해 가열된 내기(內氣)가 협소한 컨테이너(6) 내에서 혼합되는 기술적 구성으로 인해 유발되는 문제점이 있다. 즉, 서로 다른 기압의 외기(外氣)와 내기(內氣)가 컨테이너(6) 공간 내에서 혼합되는 과정에서 기계적인 마찰 또는 진동을 일으키게 되고, 이러한 마찰이나 진동은 기계적 구성의 내구성에 손상을 가하며, 작동 간의 소음 또한 심해지는 등 문제의 원인이 된다.Further, the prior art is caused by the technical configuration in which the outside air introduced through the outside air inlet 6b and the inside air heated by the coil heater are mixed in the narrow container 6. There is a problem. That is, mechanical friction or vibration is generated in the process of mixing outside air and internal air of different air pressures in the container 6 space, and such friction or vibration damages the durability of the mechanical configuration. It also causes a problem such as the noise between the operation becomes worse.

본 발명은 상기한 종래기술의 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 본체를 이루는 양 측면의 벽체가 이중으로 형성된 열기공급로로써, 폐열의 손실을 최소화하며, 건조물에 따라 알맞은 온도 및 습도를 유지할 수 있는 센서 및 제어수단이 구비된 열풍건조기를 제공하기 위한 것이다.The present invention has been made to solve the above problems of the prior art, an object of the present invention is a hot air supply path formed by double wall of both sides constituting the main body, minimizing the loss of waste heat, according to the drying temperature And to provide a hot air dryer equipped with a sensor and a control means that can maintain the humidity.

그리고 본 발명은 본체 내에 다단으로 형성된 채반받침은 건조실의 내부 양 측벽에 나열된 열기분사공에 대응하도록 양 측면 및 상방이 개방된 구조로, 열기(熱氣)의 순환을 원활하게 함은 물론, 그 외형에 코팅된 원료에 의해 건조 가공 간에 원적외선이 발산되는 열풍건조기를 제공하는 또 다른 목적도 있다.In addition, the present invention is a multi-stage support base formed in the main body has a structure in which both sides and the upper side is open to correspond to the hot-air spray holes listed on both side walls of the interior of the drying chamber, as well as smooth the circulation of the heat (물론), as well as its appearance Another object is to provide a hot air dryer in which far-infrared radiation is emitted between drying processes by a raw material coated on the substrate.

상기한 목적을 달성하기 위한 본 발명의 열풍건조기는 본체를 이루는 양 측면의 벽체가 이중으로 형성된 열기공급로에 의해 폐열의 손실을 방지할 수 있는 것으로, 건조물에 따라 알맞은 온도 및 습도유지가 가능한 센서와 제어수단이 구비된 것에 핵심적인 특징이 있다.Hot air dryer of the present invention for achieving the above object is to prevent the loss of waste heat by the heat supply path formed by the double wall of the both sides constituting the main body, the sensor capable of maintaining the appropriate temperature and humidity according to the dry matter There is a key feature of being equipped with a control means.

그리고 본 발명의 열풍건조기는 본체 내부에 다단 형태의 채반받침을 구비하되, 굴곡부 및 절곡면으로 형성된 받침판과 이에 일체된 봉 형태의 지지대로 이루어지며, 그 외형은 열에 의해 원적외선의 발산량이 많은 원료로 코팅처리된 또 다른 특징이 있다.And the hot air dryer of the present invention is provided with a multi-stage tray support in the main body, the support plate formed of the bent portion and the bent surface and the rod-shaped support unit integral with it, the appearance is a raw material with a large amount of far infrared rays emitted by heat There is another feature that is coated.

이하에서는 본 발명의 바람직한 실시형태에 따른 구성을 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, a configuration according to a preferred embodiment of the present invention will be described in detail.

도 2 내지 6에서 도시한 바와 같이 본 발명은 본체(10) 내에 다단 형태로 채반받침(20)이 구비되고, 양 측벽(11)은 이중으로 이루어져 열기공급로(12)가 구비 된 형태로, 폐열에 대한 손실이 방지됨으로 열효율을 높이는 형태로 이루어진다.As shown in Figures 2 to 6 the present invention is provided with a support plate 20 in a multi-stage form in the main body 10, both side walls 11 are formed in a double form is provided with a hot air supply passage 12, Loss of waste heat is prevented and it is made in the form of improving thermal efficiency.

그리고 열기공급로(12)와 연계된 본체(10) 상단부(13)에는 열기(熱氣)를 강제로 흐르게 하는 팬(fan)과 같은 송풍수단(30)이 구비된다. 또, 전열식 히터와 같은 가열수단(40)이 구비되어 상기 송풍수단(30)에 의해 열기공급로(12)로 순환하는 공기에 열(熱)을 가하여 본체(10)의 내부인 건조실(14)로 공급하는 형태가 된다. 이때, 본체(10)의 상단부 즉, 천정은 도 3에서처럼 일부는 측벽(11)에 마련된 열기공급로(12)와 연계된 이중구조이고, 나머지 부분은 소정의 두께를 가진 단일구조로 이루어진다.And the upper end 13 of the main body 10 associated with the hot air supply path 12 is provided with a blowing means 30, such as a fan (force) to force the flow of heat (熱氣). In addition, a drying chamber 14, which is an interior of the main body 10, is provided with a heating means 40 such as an electrothermal heater and applies heat to air circulated to the hot air supply path 12 by the blowing means 30. ) Will be supplied. At this time, the upper end of the main body 10, that is, the ceiling is a dual structure in connection with the heat supply path 12 provided in part of the side wall 11, as shown in Figure 3, the remaining portion is made of a single structure having a predetermined thickness.

또한, 본체(10) 상단부(13)에는 흡기관(50) 및 배기수단(60)을 구비하되, 상기한 단일구조로 형성된 부분을 통해 건조실(14)과 직결되어 본체(10) 바깥쪽과 연계되는 형태로 이루어진다. 본 발명의 흡기관(50)은 소정의 파이프 형태로 이를 통하는 공기 중의 이물질을 여과시키는 필터 등이 마련된 형태로도 가능하다.In addition, the upper end portion 13 of the main body 10 is provided with an intake pipe 50 and an exhaust means 60, and is directly connected to the drying chamber 14 through a portion formed in the above-described single structure to be connected to the outside of the main body 10. It is made in the form of. The intake pipe 50 of the present invention can also be provided in the form of a filter provided to filter foreign matter in the air through the predetermined pipe form.

그리고 본체(10) 외측에는 소정의 박스 형태로 이루어진 제어수단(70)을 구비하고, 상기 건조실(14)의 내부에는 센서(71)를 구비하되, 온도센서 또는 습도센서로 구비된다. 상기 제어수단(70)은 센서(71)와의 작동이 연계되도록 하여 상기 배기수단(60) 및 가열수단(40)의 작동상태를 제어할 수 있도록 하는 것이 좋다. 즉, 본 발명의 제어수단(70)은 사전에 건조실(14)의 내부 온도 및 습도를 설정할 수 있도록 하여 센서(71)에 의해 인가되는 건조실(14)의 온도 및 습도가 기설정된 온도 및 습도의 범위를 벗어나면, 그에 따라 배기수단(60) 및 가열수단(40)의 작동상태를 조절함으로써, 건조실(14) 내부의 온도 및 습도가 항상 일정하게 유지될 수 있도록 하는 형태가 좋다.And the outside of the main body 10 is provided with a control means 70 made of a predetermined box shape, the interior of the drying chamber 14 is provided with a sensor 71, it is provided as a temperature sensor or humidity sensor. The control means 70 may be linked to the operation of the sensor 71 to control the operating state of the exhaust means 60 and the heating means 40. That is, the control means 70 of the present invention allows the internal temperature and humidity of the drying chamber 14 to be set in advance, so that the temperature and humidity of the drying chamber 14 applied by the sensor 71 are set to the preset temperature and humidity. Outside of the range, by adjusting the operating state of the exhaust means 60 and the heating means 40 accordingly, it is preferable that the temperature and humidity inside the drying chamber 14 can be kept constant at all times.

이러한 본 발명의 제어수단(70)은 건조물의 종류에 따라 건조실(14)의 건조 조건 즉, 온도 및 습도의 조절이 자유로움으로 궁극적으로는 건조물의 가공 품질을 향상시키게 된다. 이때, 센서(71)는 건조실(14)의 입구보다는 맞은편의 내벽 중앙부 즉, 건조실(14)의 평균적인 온도 및 습도 측정에 알맞은 위치에 설치하는 것이 좋다.The control means 70 of the present invention is free to control the drying conditions, that is, the temperature and humidity of the drying chamber 14 according to the type of building, and ultimately improve the processing quality of the building. In this case, the sensor 71 may be installed at a position suitable for measuring an average temperature and humidity of the inner wall of the opposite side, that is, the drying chamber 14, rather than the entrance of the drying chamber 14.

본 발명의 배기수단(60)은 양 갈래로 상기 건조실(14)의 내부 구석으로 배치된 배기관(61)과, 이 배기관(61)의 상단 일측에 설치된 배기 팬(62)으로 이루어지고, 상기 배기 팬(62)의 작동은 전술한 바와 같이 건조실(14)에 대한 설정조건에 따라 제어수단(70)에 의해 제어될 수 있도록 한다.Exhaust means (60) of the present invention comprises an exhaust pipe (61) disposed in both corners of the drying chamber (14) and an exhaust fan (62) provided at one end of the exhaust pipe (61). The operation of the fan 62 can be controlled by the control means 70 according to the setting conditions for the drying chamber 14 as described above.

한편, 본 발명의 채반받침(20)은 본체(10) 내부 즉, 건조실(14)에 다단으로 수납 가능한 것으로, 내부 양 측벽(11)에 나열된 열기분사공(11a)에 대응되는 양 측면 및 상방이 개방된 형태로 이루어져 열기분사공(11a)을 통해 각 단마다 분사되는 열기(熱氣)의 흐름이 원활하게 이루어지는 형태가 좋다. 바람직하게는 도 6에서 처럼 굴곡부(21a) 및 절곡면(21b)으로 이루어진 받침판(21)과, 이 받침판(21)의 절곡면(21b) 사이에 구비되며, 건조물이 담긴 채반(20a) 저면을 받치는 지지대(22)로 이루어진다. 이때, 지지대(22)는 소정 굵기의 강봉을 절곡해서 일체시키되 받침판(21)의 절곡면(21b)보다 지지대(22)의 높이를 더 높게 하여 채반(20a)의 수납시 받침판(21)의 절곡면(21b)에 걸리는 등 장애를 없앤 형태가 좋다.On the other hand, the tray support 20 of the present invention is to be accommodated in the main body 10, that is, in the drying chamber 14 in multiple stages, both sides and upwards corresponding to the hot air injection holes (11a) listed in the inner side wall 11 It is made in this open form is a form that the flow of hot air is smoothly injected at each stage through the hot air injection hole (11a). Preferably, as shown in Figure 6 is provided between the support plate 21 consisting of the bent portion (21a) and the bent surface (21b) and the bent surface (21b) of the support plate 21, the bottom surface of the holding plate (20a) containing the dried The support consists of a support 22. At this time, the support 22 bends and integrates a steel bar having a predetermined thickness, but the height of the support 22 is higher than that of the bent surface 21b of the support plate 21 so that the support plate 21 is bent at the time of storing the tray 20a. The form which eliminated obstacles, such as being caught by the surface 21b, is good.

또, 본 발명의 채반받침(20)은 열(熱)에 의해 원적외선이 발산되는 세라믹 분말 등이 함유된 원료로 외형이 코팅된 형태가 좋다. 이때, 받침판(21)에 형성된 굴곡부(21a)는 코팅면적을 넓힘으로써, 건조시 발산되는 원적외선의 양을 확보하는 역할을 하게 된다. 이와 같은 채반받침(20)은 건조물의 윤기를 더하는 것은 물론, 건조물의 천연적인 특성을 원형 그대로 보존함으로써, 가공 품질을 개선하는 특징을 발휘하게 된다.In addition, the tray support 20 of the present invention is preferably a form in which the outer shape is coated with a raw material containing ceramic powder or the like, which far infrared rays are emitted by heat. At this time, the bent portion (21a) formed in the support plate 21 serves to ensure the amount of far-infrared rays emitted during drying by widening the coating area. Such tray support 20 not only adds the gloss of the dry matter, but also preserves the natural characteristics of the dry product as it is, thereby exhibiting characteristics of improving processing quality.

이하에서는 상기와 같이 구성된 본 발명의 바람직한 실시형태에 따른 작동관계를 도면을 참조하여 간략하게 설명하면 다음과 같다.Hereinafter will be described briefly with reference to the drawings the operating relationship according to a preferred embodiment of the present invention configured as described above.

도 4 내지 5에 도시한 바와 같이, 본 발명은 가공 대상물을 채반(20a)에 담아 건조실(14)의 채반받침(20)에 각각 거치한 상태에서 제어수단(70)을 통해 최적의 가공조건 즉, 건조실(14)의 온도 및 습도 등을 설정한 뒤 건조를 위한 일련의 작동이 진행된다.As shown in Figs. 4 to 5, the present invention is the optimum processing conditions through the control means 70 in the state in which the object to be processed in the tray 20 of the drying chamber 14 to put the object in the tray 20a After setting the temperature and humidity of the drying chamber 14, a series of operations for drying are performed.

먼저, 도 4에서 점선화살표로 도시한 바와 같이 송풍수단(30)은 건조실(14)의 공기를 본체(10) 상단부(13)로 흡입한 뒤, 이중 측벽(11)으로 형성된 열기공급로(12)를 따라 흐르도록 송풍시킨다. 이때, 상단부(13)의 송풍수단(30)과 인접한 곳에 구비된 일종의 전열식 히터와 같은 가열수단(40)은 제어수단(70)으로부터 인가된 전원에 의해 열을 발산하므로 경유하는 공기를 데우는 역할을 하게 된다.First, as illustrated by the dotted arrow in FIG. 4, the blowing means 30 sucks the air of the drying chamber 14 into the upper end 13 of the main body 10, and then the hot air supply path 12 formed of the double sidewall 11. Blow) to flow along. At this time, the heating means 40, such as a kind of heat transfer heater provided in the vicinity of the blowing means 30 of the upper end 13, heats the air passing through the heat by the power applied from the control means 70 Will be

상기와 같이 가열수단(40) 의해 전환된 열기(熱氣)는 열기공급로(12)를 따라 흐르면서 노즐형태의 열기분사공(11a)을 통해 건조실(14)로 유입되는 순환을 반복하게 된다. 이러한 순환은 최초 제어수단(70)에 설정된 온도에 이를 때까지 반복하게 되고, 설정온도에 이르렀을 때에는 그 온도를 일정하게 유지하면서 채반(20a)에 담긴 가공 대상물을 건조하게 된다.As described above, the heat converted by the heating means 40 repeats the circulation flowing into the drying chamber 14 through the heat injection hole 11a in the form of a nozzle while flowing along the heat supply path 12. This circulation is repeated until the temperature set in the first control means 70 is reached, and when the set temperature is reached, the processing object contained in the tray 20a is dried while maintaining the temperature constant.

이때, 열기분사공(11a)은 채반받침(20)의 양 측면에 대응되어 받침판(21)의 굴곡부(21a)를 따라 열기(熱氣)가 분사되므로 지지대(22) 위에 거치된 채반(20a)의 저면으로부터 열기(熱氣)가 타고 올라가면서 채반(20a) 속의 대상물을 건조시키게 된다. 그러므로 채반(20a)에 담긴 대상물의 건조상태가 균일하게 된다. 또, 채반받침(20)의 코팅원료가 가열되면서 원적외선을 발산하게 됨으로 건조물의 가공 품질을 개선하는 효과가 발휘된다.At this time, the hot spray hole 11a corresponds to both sides of the support plate 20 so that hot air is injected along the bent portion 21a of the support plate 21, so that the hot plate 20a mounted on the support 22 is formed. Heat from the bottom rises and the object in the tray 20a is dried. Therefore, the dry state of the object contained in the tray 20a becomes uniform. In addition, since the coating material of the tray support 20 is heated to emit far infrared rays, the effect of improving the processing quality of the dried material is exhibited.

그리고 제어수단(70)은 상기와 같은 공정 중의 건조실(14)의 온도 및 습도를 센서(71)로부터 체크하고 최초 설정치를 초과하면, 넘어서는 항목에 따라 다음과 같이 제어한다.And the control means 70 checks the temperature and humidity of the drying chamber 14 in the process as mentioned above from the sensor 71, and if it exceeds the initial setting value, it controls as follows according to the item beyond.

먼저, 온도에 대한 최초 설정치를 초과하는 경우, 송풍수단(30)의 작동은 계속하면서, 가열수단(40)의 전원은 단절시키고 배기수단(60)의 배기 팬(62)을 작동시킨다. 이때, 건조실(14)의 열기(熱氣)는 배기관(61)을 따라 밖으로 배출되고, 동시에 흡입구(50)를 통해 대기 중의 공기가 유입되면서 설정온도를 일정하게 유지하게 된다.First, when the initial setting value for the temperature is exceeded, the operation of the blowing means 30 is continued while the power supply of the heating means 40 is disconnected and the exhaust fan 62 of the exhaust means 60 is operated. At this time, the heat of the drying chamber 14 is discharged out along the exhaust pipe 61, and at the same time as the air in the air flows through the suction port 50 to maintain the set temperature constant.

이와는 달리, 습도에 대한 설정치가 초과하는 경우에는 송풍수단(30) 및 가열수단(40)의 작동을 정상적인 상태로 유지하면서, 배기수단(60)의 배기 팬(62)을 작동시켜 건조실(14) 내부에 과도한 습기를 배기관(61)을 통해 배출시키게 된다. 이때, 흡입구(50)는 대기 중의 공기를 유입시키면서 습기배출에 따른 건조실(14) 내부의 기압변화를 보상하게 된다.On the other hand, when the setting value for the humidity exceeds, while maintaining the operation of the blowing means 30 and the heating means 40 in a normal state, the exhaust fan 62 of the exhaust means 60 is operated to dry the chamber 14 Excessive moisture is discharged through the exhaust pipe 61 inside. At this time, the suction port 50 compensates for the air pressure change inside the drying chamber 14 according to the discharge of moisture while introducing air in the atmosphere.

이상과 같은 기술적 구성 간의 유기적인 작동으로 인해 본 발명은 60℃이하의 정온상태에서 가공 대상물을 건조할 수 있으므로, 건조물의 원형보존성이 뛰어나며, 건조가공을 완료하는데 걸리는 시간은 단축시키고 열손실을 최소화할 수 있게 된다.Due to the organic operation between the technical configurations as described above, the present invention can dry the object to be processed at a constant temperature of less than 60 ℃, excellent circular preservation of the dry, shorten the time required to complete the drying process and minimize the heat loss You can do it.

상기한 발명의 상세한 설명은 본 발명의 특정 실시형태에 한해서 설명하였으나, 본 발명의 기술적 사상이 이에 한정되는 것은 아니며, 본 발명의 개념을 이탈하지 않는 범위 내에서 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 여러 가지 형태로 변형 또는 변경 실시하는 것 또한 본 발명의 기재된 청구범위에 포함되는 것은 당연하다.Although the above detailed description of the invention has been described only with respect to specific embodiments of the invention, the technical spirit of the invention is not limited thereto, and it is common in the art to which the invention pertains without departing from the concept of the invention. It is obvious that modifications or changes in various forms by those skilled in the art are also included in the claims of the present invention.

이상에서 설명한 바와 같이, 본 발명의 바람직한 실시형태에 따른 열풍건조기는 본체를 이루는 양 측면의 벽체를 이중으로 형성하여 열기공급로로 채택함으로써, 폐열의 손실을 최소화하며, 가공물에 따라 적당한 온도 및 습도를 유지할 수 있는 센서와 제어수단을 구비함으로써, 에너지 소비효율을 높이는 것은 물론, 가공물의 품질을 제고하는 효과가 뛰어나다.As described above, the hot air dryer according to a preferred embodiment of the present invention by forming a double wall on both sides of the main body as a hot air supply path to minimize the loss of waste heat, the appropriate temperature and humidity depending on the workpiece By providing a sensor and a control means capable of maintaining a high energy consumption efficiency, as well as the effect of improving the quality of the workpiece.

특히, 본체 내에 다단으로 형성된 채반받침은 열에 의해 원적외선이 발산되는 원료로 코팅 처리함으로써, 양질의 건조 가공물의 생산을 도모하며, 기계적 구성 간의 작동 소음 및 진동을 줄여 내구성 향상을 도모하는 효과가 발휘된다.In particular, the tray support formed in multiple stages in the main body is coated with a raw material that emits far-infrared rays by heat, thereby producing high quality dry workpieces, and improving durability by reducing operating noise and vibration between mechanical components. .

Claims (5)

본체(10) 내에 다단으로 채반받침(20)이 구비되고, 양 측벽(11)이 이중으로 이루어져 열기공급로(12)를 형성하며, 상기 열기공급로(12)와 연계된 상단부(13)에 송풍수단(30) 및 가열수단(40)이 구비된 열풍건조기에 있어서,In the main body 10 is provided with a support plate 20 in multiple stages, both side walls 11 are formed in duplicate to form a hot air supply path 12, the upper end 13 associated with the hot air supply path 12 In the hot air dryer equipped with a blowing means 30 and the heating means 40, 상기 본체(10) 상단부(13)에는 내부 건조실(14)로 직결되며, 본체(10) 바깥쪽으로 연계된 흡기관(50) 및 배기수단(60)이 구비되고, 상기 본체(10) 외측에는 상기 건조실(14) 내에 마련된 센서(71)에 의해 상기 배기수단(60) 및 가열수단(40)의 작동상태를 제어하는 제어수단(70)이 구비된 것을 특징으로 하는 열풍건조기.An upper end portion 13 of the main body 10 is directly connected to an internal drying chamber 14, and an intake pipe 50 and an exhaust means 60 are connected to the outside of the main body 10. Hot air dryer characterized in that the control means for controlling the operating state of the exhaust means (60) and the heating means (40) by a sensor (71) provided in the drying chamber (14). 제 1항에 있어서, 상기 배기수단(60)은,The method of claim 1, wherein the exhaust means 60, 양 갈래로 상기 건조실(14)의 내부 구석에 배치된 배기관(61)과;An exhaust pipe 61 disposed at an inner corner of the drying chamber 14 in both directions; 상기 배기관(61)에 설치된 배기 팬(62)으로 이루어진 것을 특징으로 하는 열풍건조기.Hot air dryer, characterized in that consisting of an exhaust fan 62 installed in the exhaust pipe (61). 제 1항에 있어서, 상기 채반받침(20)은,According to claim 1, wherein the support plate 20, 굴곡부(21a) 및 절곡면(21b)으로 형성된 받침판(21)과;A support plate 21 formed of the bent portion 21a and the bent surface 21b; 상기 받침판(21)의 절곡면(21b) 사이에 구비되어 건조물이 담긴 채반(20a) 저면을 받치는 지지대(22)로 이루어진 것을 특징으로 하는 열풍건조기.Hot air dryer, characterized in that consisting of a support 22 provided between the bent surface (21b) of the support plate 21 to support the bottom of the tray (20a) containing the dry matter. 제 3항에 있어서,The method of claim 3, wherein 상기 채반받침(20)은 건조 열에 의해 원적외선이 발산되는 원료로 외형이 코팅된 것을 특징으로 하는 열풍건조기.The tray support 20 is a hot air dryer, characterized in that the outer coating is coated with the raw material is far infrared rays are emitted by the drying heat. 제 1항 내지 4항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 4, 상기 센서(71)는 온도센서 또는 습도센서인 것을 특징으로 하는 열풍건조기.The sensor 71 is a hot air dryer, characterized in that the temperature sensor or humidity sensor.
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN101749928A (en) * 2010-01-20 2010-06-23 常州亿晶光电科技有限公司 Special baking oven and special movable material rack thereof for silicon material
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Families Citing this family (5)

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CN101427743B (en) * 2008-11-25 2012-03-21 湖南省天龙米业有限公司 Air-dry machine
CN102889756A (en) * 2012-10-24 2013-01-23 无锡市通和工机有限公司 Chamber dryer
CN105236367B (en) * 2013-01-04 2017-09-29 浙江红绿蓝纺织印染有限公司 The drying system collected for the evaporation to the phosphorus in phosphorus mud, slag
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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914243C3 (en) * 1979-04-09 1986-03-27 Keller Ofenbau GmbH, 4530 Ibbenbüren Plant for the rhythmic drying of ceramic moldings
DE3637737A1 (en) * 1986-11-05 1988-05-19 Waldner Gmbh & Co Hermann DRYERS, ESPECIALLY FOR THE CHEMICAL INDUSTRY
CN1082184A (en) * 1993-06-23 1994-02-16 李梦觉 Energy-saving hot air drier
US5930558A (en) * 1998-06-26 1999-07-27 Xerox Corporation Heated air blower for reducing humidity absorption in paper
US6418834B1 (en) * 1999-07-26 2002-07-16 Paul M. Perrine Apparatus for treating an item during travel of the item along a treating trough
CN2466588Y (en) * 2001-02-23 2001-12-19 新昌县长城空调部件有限公司 Superconductive hot air drying case
US6796223B2 (en) * 2002-08-13 2004-09-28 Qi Fen Jiang Food drying machine

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CN101749928A (en) * 2010-01-20 2010-06-23 常州亿晶光电科技有限公司 Special baking oven and special movable material rack thereof for silicon material
KR101497731B1 (en) * 2010-05-06 2015-03-03 현대중공업 주식회사 System for drying a painting products
KR101082453B1 (en) 2011-04-01 2011-11-11 한주석 Dry, warm storage, refrigerated three features of agricultural dryers
CN102415418A (en) * 2011-12-08 2012-04-18 宣威市浦记火腿食品有限公司 Meat bakery
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KR20230149407A (en) 2022-04-20 2023-10-27 박준영 the hot air circulation device for drier

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